Max Backout Pages
- Default value
- -1, which is the same as 65535 (halfword X'FFFF')
- Maximum value
- Parameter type
- Where set
- User 0 CCAIN parameters or reset by system manager
The maximum number of CCATEMP pages that one transaction can allocate for transaction backout (TBO).
If MAXBOUT is exceeded, the request is cancelled with:
M204.0524: Maximum number (number) of MAXBOUT exceeded
Setting a value of -1 or 65535 means that the number of TBO pages allocated for one transaction is unlimited.